Home / 3,040.74-4,559.49-2,067.93

Finding the Fourth Proportional to 3,040.74, 4,559.49 and 2,067.93

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Solution

The fourth proportional to 3,040.74, 4,559.49 and 2,067.93 is: 3,100.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.74 : 4,559.49 = 2,067.93 : x
  2. Step 2: Convert to fraction form
    3,040.74/4,559.49 = 2,067.93/x
  3. Step 3: Cross multiply
    3,040.74x = 4,559.49 × 2,067.93
  4. Step 4: Simplify right side
    3,040.74x = 9,428,706.16
  5. Step 5: Solve for x
    x = 9,428,706.16/3,040.74
  6. Step 6: Final answer
    x = 3,100.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.